Shares in Powerhouse Energy Group Plc have enjoyed a great start to 2017. But even after a 170 per cent rise in the share price the company is still valued at a micro £8million.

Does that fully value the potential of the company’s green technology? Well, only time will tell.

Its G3-UHt system transforms rubbish into electricity with no toxic by-products and effectively zero greenhouse gases.

The latest update, towards the end of last month, revealed the demonstration unit had been shipped from Australia and is bound for these shores with the company in discussions with a number of commercial partners.

Read more: